Question

Mr Chopra wants to put a wooden border around the painting if the length of the painting is 60 cm and the breadth is 35 cm what will be the cost of the putting the border around at 28 per cm

Answer 1

Answer: first we have to find the perimeter of the painting

that is--

2(l+b)

2(60+35)

2(95)

190 cm

cost of putting 1cm -rs. 28

cost of putting 190 cm- 190 x 28

                                           rs. 5320

Answer 2

${\bold{\red{\boxed{Hey!}}}}$

Rate of putting boarder =28/-per cm²
Length=60cm
Breadth=35cm
cost of putting border=perimeter×28
so,
perimeter=2(l+b)
=2(60+35)
=2×95
=190cm

So,
Cost=190×28
${\bold{\boxed{\green{Cost=5320Rupees/-}}}}$


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